Image redaction for a display device

A system may be used to redact an image to be displayed by a display device. By intercepting a signal before an image of the signal is displayed on a display device, the display of confidential, sensitive and inappropriate information may be suppressed. More specifically, the image of the signal is...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Moran, Timothy Andrew, Harris, Clive, Thomas, Caroline J, Bettle-Shaffer, Abigail Rose, McKenzie-Kelly, Natasha Katherine, McNamara, Caroline Sarah Courtenay, Saville, Melita
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING IMAGE DATA PROCESSING OR GENERATION, IN GENERAL PHYSICS
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Beschreibung
Zusammenfassung:	A system may be used to redact an image to be displayed by a display device. By intercepting a signal before an image of the signal is displayed on a display device, the display of confidential, sensitive and inappropriate information may be suppressed. More specifically, the image of the signal is analyzed using a content recognition algorithm to identify items of content, which may be redacted by modifying the signal. Using this concept, the image may be redacted by the display device, or by a port or adapter between a signal generator and the display device, without relying on redaction software local to the signal generation system.